Duane Newman, Lawrence, has a big passion for small tractors. Newman builds the micro-mini tractors, which he will then pile into his car and drive hundreds of miles to pull. The tractors range from 3 to 7 pounds and can usually pull 100 times their weight.

Duane Newman, Lawrence, has a big passion for small tractors that can pull up to 1,000 pounds of weight. The micro-mini tractors, which are usually to 1/16th scale, run off a small engine on a wooden table. They pull sleds piled high with lead blocks of weight